Ask profile password before unifying to prevent untrusted reset

Test: make -j RunSettingsRoboTests
Test: manual, unify when profile lock is compliant
Test: manual, unify when profile lock is not compliant
Test: manual, unify when profile lock is empty
Fixes: 110262879

Change-Id: I0dfa885f2a0e44e09c217b3e7766b367f1340c9e

src/com/android/settings/security/SecuritySettings.java

@@ -96,13 +96,8 @@ public class SecuritySettings extends DashboardFragment {
         super.onActivityResult(requestCode, resultCode, data);
     }
 
-    void launchConfirmDeviceLockForUnification() {
-        use(LockUnificationPreferenceController.class)
-                .launchConfirmDeviceLockForUnification();
-    }
-
-    void unifyUncompliantLocks() {
-        use(LockUnificationPreferenceController.class).unifyUncompliantLocks();
+    void startUnification() {
+        use(LockUnificationPreferenceController.class).startUnification();
     }
 
     void updateUnificationPreference() {